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Add xvfb install and documentation #6

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Merged
randallmorse merged 2 commits into from
Jul 21, 2025
Merged

Add xvfb install and documentation #6

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7c3c0d2
Add xvfb support
randallmorse Jul 21, 2025
3ca47fd
Merge branch 'main' into codex/extend-dockerfile-to-include-xvfb
randallmorse Jul 21, 2025
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1 change: 1 addition & 0 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ FROM --platform=$TARGETPLATFORM ruby:3.2.2-slim
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
chromium \
xvfb \
chromium-driver \
libpq-dev \
&& rm -rf /var/lib/apt/lists/*
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11 changes: 9 additions & 2 deletions README.md
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Expand Up @@ -41,6 +41,14 @@ This command launches the container with the current working directory set
to `/app`, where your tests are mounted. From there you can run any
commands you need, such as `bundle exec cucumber` or `bundle exec rspec`.


If your tests require an X server, you can prefix the test command with
`xvfb-run` to run them in a virtual framebuffer. For example:

```bash
xvfb-run bundle exec rspec
```

## Testing Watir

You can quickly verify that Watir is working inside the container by running a small script.
Expand All @@ -58,5 +66,4 @@ Run the script inside the container with:

```bash
bundle exec ruby test_browser.rb
```

```
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